EMLX stores email content that you can find on the Apple Mail platform. When you receive a message on your Apple Computer, chances are that the Mail app will save it as EMLX on your computer. This is a plain text file. You will see that it includes only a single email message, so you are bound to find multiple EMLX files for different computers. These files also integrate any attachment information. So while you do have a single message, you do receive all the information that comes with it. You will need to convert it using a dedicated program if you want to convert it adequately and use it on other platforms!

PNG images provide lossless compression, that is why the quality of the picture is nice, but the size of the file is huge. Because of it this file format is used by photographers. PNG may have several layers of transparency and even include short text descriptions which help search engines to examine the file. Although PNG was developed to replace GIF and partly other formats, it doesn’t support animation since it can’t contain several images like GIF.